baber/WOPTO huggingface dataset:
Patent JP-2001315742-A (JP)
Title: Blow molded bottle body made of synthetic resin
Inventor: OTA ATSUSHI
IPC: B65D1/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To simply and easily achieve the locking operation for holding the volume reducing posture of a bottle body by allowing the hook of the ring piece, which is provided on the neck part of the bottle body with respect to the hook piece formed to the bottom part of the bottle body, to function as the volume reducing posture holding force of the bottle body and to simply and certainly achieve the locking and holding of the volume reducing posture of the bottle body even if the volume reducing posture is distorted. SOLUTION: The ring piece 4 capable of being developed into a ring shape in a flat form is attached to the pinch-off part of one of the neck part 2 and shoulder part 3 of the bottle body and a hook piece 14 with which the ring piece 4 is hooked is provided to the pinch-off part of the bottom part 11 in height not protruding from a leg part 13 and a barrel part 7 is made thin-walled to a degree capable of easily crushing and deforming the barrel part 7 and the volume reducing posture of the barrel part is achieved only by the hooking of the freely bendable and deformable of the ring piece 4 with the hook piece 14, and the ring piece 4 and the hook piece 14 are molded by the mold clamping operation of the blow mold.
Patent JP-2001312895-A (JP)
Title: Semiconductor storage device
Inventor: NAGASHIMA HIROKAZU
IPC: G11C7/10
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To make read-out operation speed of memory cell data fast in a latency period by reducing difference of timing at which true memory cell data about an ON-cell and an OFF-cell is detected in a semiconductor memory having a latency period and a serial access period as a read-out operation period of memory cell data. SOLUTION: A control signal indicating a latency period or a serial access period is outputted by a TL period detecting circuit 1, and a reference amplifier 2 outputs a high level reference signal in the latency period and outputs a low level reference signal in a serial access period to a sense amplifier 10 based on the output signal.
Patent JP-2001317293-A (JP)
Title: Tunnel blockout construction method and box for blockout
Inventor: NAKAMURA ZENJI
IPC: E21D11/10
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it takes much labor to create a foundation bedsill for each hole, assemble and install a form, disassemble the form after placing concrete and hardening it, and then move the form to a next hole when excavating a hole for blockout on a side wall since a telephone, a fire extinguisher/a hydrant, a guidance display panel, and the like must be installed in a road tunnel. SOLUTION: A blockout hole 3' is excavated in a side wall part 2 of a tunnel 1, and a box 4 is installed while its opening surface 5 is directed into the tunnel, and the area between a hole 6 of the blockout and a surface 7 of the box is broken by a waterproofing sheet 8 for blockout. A waterproofing sheet 10 for tunnels is attached to a wall surface 9 of the tunnel and is joined to the waterproofing sheet for blockout. Lining concrete 14 is placed by including a wooden form 13 between a surface 12 of the lining concrete form 11 and the box, and then the wooden form is taken out of the box after hardening.
Patent JP-2001318877-A (JP)
Title: Electronic equipment
Inventor: TOGUCHI KAZUNOBU
IPC: G06F13/14
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To allow plural physical entries to function as one node, and to save the resource of a node ID. SOLUTION: A concept being a sub-module is introduced to an IEEE 1394 serial bus protocol. A node being a logical entry can be constituted of at least one sub-module being a physical entry. At least one unit being a logical entry is included in the sub-module. In this case, the sub-modules can be discriminated by discriminating the units. Also, the plural sub-modules being the physical entries can exist in a node being one logical entry. Thus, it is possible to solve the problem that a node ID is wastefully consumed. For example, it is possible to allow the terminal of wireless equipment to function as a sub-module, and one certain wireless network to function as one IEEE 1394 node.
Patent JP-2001319071-A (JP)
Title: System and method for data transaction mediation
Inventor: IWAMOTO ATSUSHI
IPC: A63F13/533
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a new system and a method for data transaction mediation for dealing data on a pet generated by using software of a raising game. SOLUTION: A user A raises a pet on a computer 1 by using raising game software and registers its data 5 on a server 3. The data 5 include non- rewritable data γ characteristic of the computer 1. When a user B makes a request for purchase, the software development source converts the data γof the data 5 into characteristic data δ of a computer 2 and supplies the data 5' after the conversion to the user B, and then collects the charge from the user B. The user B is able to use the pet that the user A generates on the computer 2 as it is.
Patent JP-2001148158-A (JP)
Title: Recording and reproducing device, and recording and reproducing method
Inventor: YANO HAJIME
IPC: H04N5/92
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent information from being recorded in the erased recording area of a recording medium without needing going through the intermediary of operator's operation, even when the information recording capacity is deficient. SOLUTION: A central control part 2 controls a DTR 9, to record the recoding information which is not recorded on a magnetic tape in an area of the tape where a single or plural pieces of recording information are recorded in the order of older ones, when it is decided that the recording information which is not recorded on the magnetic tape is supplied to the DTR 9 and tape has no remaining recording capacity.
Patent JP-2001316574-A (JP)
Title: Thermoplastic polyester-based elastomer composition
Inventor: IIJIMA MICHIHIRO
IPC: B32B27/34
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic polyester-based elastomer composition excellent in heat adhering property with a polyamide resin, and having a good flexibility and molding property. SOLUTION: This thermoplastic polyester-based elastomer containing 3- components consisting of [the component (A)] a thermoplastic polyester-based elastomer, [the component (B)] a thermoplastic polystyrene-based elastomer and [the component (C)] a thermoplastic polyurethane-based elastomer is provided by setting (90/10)-(10/90) weight ratio of the component (A) to component (B) as the component (A)/component (B), and also 0.5-50 pt.wt. content of the component (C), when the total amount of the components (A) and (B) is made as 100 pts.wt. Further, it is suitable to contain a softening agent for a hydrocarbon-based rubber as the component (D) by 200 wt.% based on the component (B).
Patent JP-2001321968-A (JP)
Title: Joined material of metal member and joining method of metal member
Inventor: KUMAGAI MASAKI
IPC: B23K103/10
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To stably secure joining strength well in a joined material of metal members which are made by friction stir welding, of metal members of different thickness (e.g. aluminum alloy plates of different thickness) and a joining method of the metal members. SOLUTION: A plate thickness t2 of an aluminum alloy plate 20 of a thick plate side is 110-300% of a plate thickness of an aluminum alloy plate 10 of a thin plate side, a plate thickness t3 of a joining part 30 by friction stir welding is >=80% of a width of the joining part 30 and is in a range of the following. t1+0.1(t2-t1)<=t3<=t1+0.7(t2-t1)...(1) In the case of t2<1.1t1, there is no meaning for thickness difference joining, in the case of t2>3t1, the metal flow-in for joining from a thick plate side to a thin plate side is not sufficient, much of burrs are generated before obtaining the joined part 30 having sufficient joining strength. When there are many places not satisfying formula (1) in the part 30 the possibility that the flow-in is not sufficiently caused is high.
Patent JP-2001320174-A (JP)
Title: Operating part structure of control panel
Inventor: BANDO NAOTO
IPC: A62C37/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an operating part structure of a control panel capable of performing an operation with high accuracy while confirming an operation target and being used for general purposes, by allowing the operating part to be partly attached/detached to/from a control panel. SOLUTION: Normally, a system is operated in a state such that the operating part 2 of a water discharging gun is accommodated in an accommodation recess 3 on the control panel 1 of the water discharging gun. For example, works such as a system checking can be performed in this state. If a fire occurs, an operator detaches the operating part 2 from the recess 3, carries the operating part 2 to near a watching window 5 through which the entire protective range can be seen, and operates the water discharging gun around the window 5.
Patent JP-2001318192-A (JP)
Title: Leak detector of radioactive waste liquid tank
Inventor: YAMANAKA TOSHIHIRO
IPC: F17D5/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To specify the leak location of a radioactive waste liquid tank. SOLUTION: A drip tray 5 having formed a plurality of liquid acceptance sections 4 in the circumferential direction with partitioning walls 3 extending radially from the center is placed aligning the center position below the radioactive waste liquid tank 2 placed in a cell 1. The bottom of each liquid acceptance section 4 of the drip tray 5 is inclined downward to the center and an introduction hole 6 is placed at the lowest location. To each introduction hole 6, the other end of a sampling pipe 7 of which one end is connected to the sampling device 10 in a sampling room 9 is connected. Leaked waste liquid is received with the liquid acceptance section below the leak location.
Patent JP-2000356463-A (JP)
Title: Method and equipment for low temperature separation of air
Inventor: NOHLEN THOMAS
IPC: F25J3/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for low temperature separation of air which enable attainment of stable operations in a full load state and an insufficient load state, while maintaining a sufficient pressure difference for a transfer fraction between a high- pressure tower and a low-pressure tower or between the high-pressure tower and an evaporation chamber of a condenser in the top of a crude argon tower even when the structural height of a fractionator is large due to the use of a low-pressure-loss filling, and which enable avoidance of useless consumption of gas resources as relaxation gas, in particular, on the occasion. SOLUTION: Source air 1 is introduced into a fractionator 3 and transfer fractions 6 and 7 of concentration ρ are taken out as liquids from reservoirs in the fractionator and sent to separate processes 5 and 23 after expansion 14, 14a and 18. A liquid level in the reservoirs 24 and 16 is under a first pressure p1 at a first level h1, while fractions after the expansion are supplied to the separate processes 5 and 23 under a second pressure p2(p2<p1) at a second level h2 (h2>h1). The difference Δp=p1-p2 between the two pressures is smaller than the liquid-column Static pressure (phydr=p.g.[h2-h1]) of the fractions between the first and second levels.  The expansion is executed within the range wherein Δp is large enough to supply the fractions to the separate processes 5 and 23 and in such a manner that bubbles generated in the expansion may reduce the concentration of the fractions.
Patent JP-2001324861-A (JP)
Title: Image forming device
Inventor: TAMURA YOSHIAKI
IPC: H04N1/23
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where good images can be obtained and the toner consumption can be carried out efficiently even when originals with a low printed ratio with an original density that is lower than a specified value are printed continuously over a long period of time. SOLUTION: This device is provided with: a measuring means 8 for measuring the original density by counting image data as the number of dots, and a control means 9 for carrying out control of background potential by an exposure unit 3 so that exposure is carried out up to the proximity of a development start potential when the original density that is measured by the measuring means 8 becomes lower than a specified value.
Patent JP-2001321271-A (JP)
Title: Coffee maker
Inventor: FUJITA TOKUAKI
IPC: A47J31/057
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain high temperature coffee liquid from the beginning of pouring of hot water by solving a problem of an existing coffee maker that hot water at the beginning of pouring is not heated sufficiently and therefore a desired high temperature coffee liquid cannot be obtained in extracting the coffee liquid by the coffee maker. SOLUTION: In the coffee maker, a basket 4 for extracting coffee is mounted on a main body 1 of the coffee maker, and a spout 7 of a hot water pipe 6 is disposed to face the top of the basket 4. A setting part 2 for setting a jug 12 is disposed under an extraction port 16 of the basket 4. The coffee maker also has a pre-heating room 11 on the outer surface of the basket 4, and steam as a heating medium is supplied to the pre-heating room 11 through a steam pipe 9 before hot water for extraction is poured from the spout 7.
Patent JP-2001323043-A (JP)
Title: Method for producing plasticizer for polyurethane resin
Inventor: KANETANI KOJI
IPC: C08G18/48
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a plasticizer excellent in compatibility with a polyurethane resin. SOLUTION: This method for producing the plasticizer for the polyurethane excellent in compatibility comprises compounding an alkoxy polyalkylene glycol and a diisocyanate compound so that a molar ratio of NCO group and OH group is within the range of 1.0-1.5 to obtain by the reaction.
Patent JP-2001328176-A (JP)
Title: Apparatus and method for manufacturing hose with protector
Inventor: MATSUBARA KAZUO
IPC: B29C69/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To solve problems of an introduction of a decrease in a working efficiency for fixedly holding a protector molding at a hose molding and a deterioration of vulcanization adhesive properties between the hose molding and the protector molding. SOLUTION: The apparatus for manufacturing the hose with the protector comprises an extrusion molding machine 11 for extrusion molding the molding 21 of a hose body and an injection molding machine 14 for integrally molding the molding 22 of the protector at a prescribed position of an outer peripheral surface of the molding 21 extruded from the machine 11, and continuously molds the hose molding and the protector molding. The apparatus also comprises a precise cutter 16 for cutting the hose molding molded with the protector molding by the injection molding machine in a prescribed length, and a vulcanization tank for vulcanizing and molding the bent hose molding and the protector molding bent in a prescribed shape of the hose molding and of an unvulcanized state by inserting a mandrel into the hose molding cut in the prescribed length.
Patent JP-2001332501-A (JP)
Title: Method of purging mocvd device
Inventor: SUZUKI KATSUMASA
IPC: C23C16/44
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an MOCVD device purging method capable of improving a purging process in efficiency so as to shorten a purging time and to improve an MOCVD device in working efficiency. SOLUTION: A mixed gas of inert gas and gaseous alkyl metal such as trimethyl aluminum or trimethyl gallium kept at normal temperatures is circulated into a reaction chamber (reactor) for carrying out an alkyl metal flow purging treatment.
Patent JP-2001333564-A (JP)
Title: Three-phase hybrid stepping motor
Inventor: ONISHI KAZUO
IPC: H02K37/04
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To elucidate the theory of vernier method, and in particular provide an effective vernier method, capable of improving a torque waveform because the vernier method unequalizing the pitches of the denticles of a stator and a rotor were examined to reduce cogging torque generated, when the conventional three-phase hydride stepping motor is not energized in a winding, however, the examination were insufficient that a sufficient effect has not be obtained yet. SOLUTION: In the three-phase hybrid stepping motor, the cause of the generation of torque waveform distortion is considered that the permeance between the denticles provided respectively on a stator magnetic pole and a rotor magnetic pole change with the rotation of the rotor, and the change has certain regularity. The denticles provided on the front end of the stator magnetic pole are disposed, so that the pitch of the denticles between respective groups is different from that of the denticles in the respective groups, by grouping the denticles into two or three groups to substantially zero the sum of third harmonic vectors of the permeance of the respective denticles in the respective groups, and substantially zero the sum of fifth harmonic vectors of the permeance of the respective groups.
Patent JP-2001330086-A (JP)
Title: Planetary gear device and planetary carrier used in the device
Inventor: SATO SHOICHI
IPC: F16H1/28
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an accident without intention and the damage of each part by blocking slip out of gear shafts 7a and 7b. SOLUTION: A planetary gear device comprises a planetary carrier 5a having an annular arm part (a) having an inner hole a1 one end of which is released; and a gear shaft 7a for supporting a planetary gear 6a inserted through the release side of the inner hole a1 into insertion holes d1 and 2 in the direction of an axle central line (c) formed in radial surface parts a01 and a02 of the peripheral part of the annular arm part (a). An annular part a2 having an inner hole, having diameter, containing the gear shaft 7a is situated at an end face k1 on the release side of the inner hole a1 of the peripheral part of the annular arm part (a). An annular groove (m) is formed in the inner peripheral surface of the annular part a2 and an elastic retaining ring 40 to regulate slip- out displacement of the gear shaft 7a is removably engaged with the annular groove (m).
Patent JP-2001331542-A (JP)
Title: Logic simulation job control system
Inventor: IIOKA YUMIKO
IPC: G06F17/50
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a waste of computer time at job execution suppression processing by reviewing suppression conditions for suppressing the execution of an unnecessary logic simulation job and to provide a means for easily grasping logic simulation progress states for each test item. SOLUTION: This system is equipped with a means which suppresses following logical simulation job execution if the number of generated defects exceeds a certain value and a means which outputs logic simulation progress information for each test item obtained from a file stored with logic simulation results in the form of a list.
Patent JP-2001011121-A (JP)
Title: Mixture of multi-valent metal salt with vinyl monomer not having carboxyl group
Inventor: TEJIMA SEIICHI
IPC: C08F20/10
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a mixture which can provide multi-functional metal- containing resin particles having excellent heat-resistant stability, by mixing a vinyl monomer not containing a carboxyl group with a multi-functional metal salt obtained from a multi-valent metal (hydr)oxide with an organic carboxylic acid compound. SOLUTION: A mixture of (A) a carboxyl group-free vinyl monomer in an amount of preferably 60.0 to 99.5 mol.%, more preferably 80.0 to 99.5 mol.%, with (B) a multi-valent metal salt obtained by reacting (i) a multi-valent (hydr) oxide with (ii) an organic carboxylic acid compound at a polymerization temperature preferably in an amount of one or more equivalents per equivalent of the component (i), in an amount of 0.5 to 40.0 mol.%, more preferably 0.5 to 20.0 mol.%. The component A is preferably a monomer comprising one or more compounds selected from (meth)acrylate ester compounds, styrene and acrylonitrile. The mixture is obtained, for example, by dispersing the component (i) in the component A and then adding the component (ii) to the dispersion at a polymerization temperature.
Patent JP-2001337941-A (JP)
Title: Composing device, composing method, and recording medium
Inventor: YAMAUCHI AKIKO
IPC: G06F17/21
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a composing device, a composing method, and a recording medium for presentably arranging a character string in a character string arrangement area when the character string is allocated in the character string arrangement area. SOLUTION: The character string applied with an initial appearance value is compared with elements in the character string arrangement area, and in accordance with this result, the initial appearance value is changed according to an appearance changing sequence set by the appearance changing sequence setting means. In this process, the appearance value is converged gradually so that the character string applied with an appearance is matched with the character string arrangement area, so that the character string applied with the appearance can be presentably arranged in the character string arrangement area.
Patent JP-2001336537-A (JP)
Title: Tapered roller bearing
Inventor: YOKOTA KUNIHIKO
IPC: F16C33/58
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a tapered roller bearing making it possible to strictly control the axial clearance of a tapered roller between the large flange and the small flange of an inner ring without requiring various dimensional control or the like during the process of machining the inner ring, thus making it possible to reduce man-hours for adjustment of preliminary pressure without causing a significant increase in manufacturing cost thereof. SOLUTION: In the tapered roller bearing, no small flange is formed at the small end of the raceway surface 11 of the inner ring 1, and a ring-shaped member 5 is fitted over the small end of the inner ring 1 and used as a small flange so that a predetermined clearance forms between the inner ring and the small end face of the tapered roller assembled to the inner ring 1. By simply adjusting the position of the ring-shaped member 5 to a position where a desired ΔS can be obtained, the operation of adjusting preliminary pressure can be simplified and shortened without requiring dimensional control of each part of the inner ring 1.
Patent JP-2001333900-A (JP)
Title: Front-end of ultrasound diagnostic equipment
Inventor: NISHIGAKI MORIO
IPC: A61B8/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a front-end of ultrasound diagnostic equipment with which signals with a good signal-to-noise ratio can be obtained by reducing influences due to a cable in receiving signals or loss caused by a switch for withstanding pressure. SOLUTION: Amount of loss in receiving signals at a cable 101 and switches for withstanding pressure is reduced by inserting preamplifiers 107a-107d of low input impedance into a subsequent stage of the cable 101, which connects array transducers 100a-100d and a main body of diagnostic equipment electrically.
Patent JP-2001333836-A (JP)
Title: Chair
Inventor: MAKITA SATORU
IPC: A61H7/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a chair equipped with a removable table to put on small articles or the like whose setting position can be freely changed. SOLUTION: This chair is provided with a joist 9 extending between a front left leg 3 and a back left leg 4 in the back and forth direction. A table 14 is attached to the chair by engaging the joist with an inverted U-shaped slot formed at the bottom of the support part 13 of the table 14, so that the table 14 can be removed or moved to other positions.